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Mathematics · 2023 · 1 mark
CBSE 2023 · Region 1 · Set 2 · Q9
For what value of k may the function f(x)= {k(3 x^2-5 x), x ≤ 0; cos x, x>0} become continuous?
For what value of $\displaystyle k$ may the function $\displaystyle f(x)=\left\{\begin{array}{cc}k\left(3 x^{2}-5 x\right), & x \leq 0 \\ \cos x, & x>0\end{array}\right.$ become continuous?
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